Some classes were referred to as a class and a struct (reported as clang warnings). This makes these consistent.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cuda-sim/ptx_ir.h b/src/cuda-sim/ptx_ir.h
index 9ad1571..8750187 100644
--- a/src/cuda-sim/ptx_ir.h
+++ b/src/cuda-sim/ptx_ir.h
@@ -105,7 +105,7 @@ private:
    int m_is_function;
    bool m_is_non_arch_reg;
 
-   friend class type_info_key_compare;
+   friend struct type_info_key_compare;
 };
 
 class symbol_table;